Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.3_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_DOL.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_DOL,fileNamePrefix="Modelica_3_2_3_Modelica_Magnetic_QuasiStatic_FundamentalWave_Examples_BasicMachines_InductionMachines_IMC_DOL",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_DOL,fileNamePrefix="Modelica_3_2_3_Modelica_Magnetic_QuasiStatic_FundamentalWave_Examples_BasicMachines_InductionMachines_IMC_DOL",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001069/0.001069, allocations: 113.4 kB / 17.73 MB, free: 5.34 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.000996/0.000996, allocations: 188.2 kB / 18.66 MB, free: 4.414 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.228/1.228, allocations: 205.1 MB / 224.5 MB, free: 12.23 MB / 190.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001226/0.001226, allocations: 55.92 kB / 328.1 MB, free: 3.762 MB / 270.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08859/0.08983, allocations: 46.61 MB / 374.7 MB, free: 5.039 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_DOL): time 0.2351/0.325, allocations: 38.36 MB / 413 MB, free: 3.84 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.02757/0.3526, allocations: 10.01 MB / 423.1 MB, free: 12.25 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.01254/0.3652, allocations: 246.3 kB / 423.3 MB, free: 12.19 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.02578/0.3911, allocations: 10.18 MB / 433.5 MB, free: 4.457 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01975/0.4108, allocations: 4.085 MB / 437.6 MB, free: 1.043 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.008391/0.4192, allocations: 2.414 MB / 440 MB, free: 14.63 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.02318/0.4424, allocations: 16.53 MB / 456.5 MB, free: 14.04 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.05035/0.4928, allocations: 31.18 MB / 487.7 MB, free: 14.61 MB / 414.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01383/0.5067, allocations: 8.583 MB / 496.3 MB, free: 6 MB / 414.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.01697/0.5237, allocations: 9.417 MB / 0.4938 GB, free: 12.55 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.00835/0.5321, allocations: 2.43 MB / 0.4962 GB, free: 10.12 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01186/0.544, allocations: 2.824 MB / 0.499 GB, free: 7.297 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.009458/0.5536, allocations: 4.863 MB / 0.5037 GB, free: 2.422 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0212/0.5748, allocations: 9.288 MB / 0.5128 GB, free: 9.094 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.03903/0.6139, allocations: 32.13 MB / 0.5442 GB, free: 8.879 MB / 478.1 MB Notification: Performance of FrontEnd - DAE generated: time 1.011e-05/0.6139, allocations: 4 kB / 0.5442 GB, free: 8.875 MB / 478.1 MB Notification: Performance of FrontEnd: time 2.444e-06/0.6139, allocations: 3.938 kB / 0.5442 GB, free: 8.871 MB / 478.1 MB Notification: Performance of Transformations before backend: time 0.0009821/0.6149, allocations: 0 / 0.5442 GB, free: 8.871 MB / 478.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 3978 * Number of variables: 3978 Notification: Performance of Generate backend data structure: time 0.4214/1.036, allocations: 18.84 MB / 0.5626 GB, free: 132.4 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.697e-05/1.036, allocations: 13.27 kB / 0.5626 GB, free: 132.4 MB / 478.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.009112/1.045, allocations: 2.315 MB / 0.5648 GB, free: 131.3 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.05123/1.097, allocations: 9.292 MB / 0.5739 GB, free: 128.5 MB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01943/1.116, allocations: 9.195 MB / 0.5829 GB, free: 122.4 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001095/1.117, allocations: 1.07 MB / 0.5839 GB, free: 121.9 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.005861/1.123, allocations: 1.418 MB / 0.5853 GB, free: 120.6 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.05208/1.175, allocations: 23.2 MB / 0.608 GB, free: 97.35 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0006224/1.176, allocations: 32.55 kB / 0.608 GB, free: 97.32 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004846/1.181, allocations: 0.5891 MB / 0.6086 GB, free: 96.74 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000651/1.182, allocations: 0.8071 MB / 0.6094 GB, free: 95.93 MB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03931/1.221, allocations: 21.69 MB / 0.6306 GB, free: 74.23 MB / 478.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1093/1.33, allocations: 73.22 MB / 0.7021 GB, free: 15.77 MB / 494.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.04085/1.371, allocations: 53.56 MB / 0.7544 GB, free: 3.891 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.2497/1.621, allocations: 5.352 MB / 0.7596 GB, free: 181.4 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.03084/1.652, allocations: 15.42 MB / 0.7746 GB, free: 176.1 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.733e-05/1.652, allocations: 91.95 kB / 0.7747 GB, free: 176 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=498): time 1.01e-05/1.652, allocations: 1.062 kB / 0.7747 GB, free: 176 MB / 0.5294 GB Notification: Performance of matching and sorting (n=506): time 0.0557/1.708, allocations: 26.96 MB / 0.8011 GB, free: 164.5 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.404e-05/1.708, allocations: 131.4 kB / 0.8012 GB, free: 164.4 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008353/1.716, allocations: 5.902 MB / 0.8069 GB, free: 162.3 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.0009369/1.717, allocations: 108.9 kB / 0.8071 GB, free: 162.2 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.00406/1.721, allocations: 6.294 MB / 0.8132 GB, free: 157.4 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.002356/1.723, allocations: 1.736 MB / 0.8149 GB, free: 155.9 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002601/1.726, allocations: 1.521 MB / 0.8164 GB, free: 155 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 0.0001014/1.726, allocations: 301.1 kB / 0.8167 GB, free: 154.7 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005074/1.731, allocations: 3.692 MB / 0.8203 GB, free: 151.2 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006085/1.737, allocations: 6.773 MB / 0.8269 GB, free: 143 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01101/1.748, allocations: 11.14 MB / 0.8378 GB, free: 130.5 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.539e-05/1.749, allocations: 32 kB / 0.8378 GB, free: 130.4 MB / 0.5294 GB Notification: Performance of matching and sorting (n=1001) (initialization): time 0.018/1.767, allocations: 12.39 MB / 0.8499 GB, free: 118 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 6.065e-05/1.767, allocations: 52.58 kB / 0.85 GB, free: 117.9 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001131/1.767, allocations: 100 kB / 0.85 GB, free: 117.8 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003696/1.77, allocations: 1.605 MB / 0.8516 GB, free: 116.2 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005565/1.776, allocations: 1.739 MB / 0.8533 GB, free: 114.5 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01845/1.794, allocations: 19.63 MB / 0.8725 GB, free: 94.17 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006128/1.801, allocations: 444.6 kB / 0.8729 GB, free: 93.73 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001143/1.802, allocations: 396 kB / 0.8733 GB, free: 93.35 MB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 462 * Number of states: 0 () * Number of discrete variables: 6 (booleanStepQS[3].y,booleanStepQS[2].y,booleanStepQS[1].y,idealCloser.control[3],idealCloser.control[2],idealCloser.control[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (904): * Single equations (assignments): 897 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 1 system {(2,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 5 systems {(1,1,100.0%), (12,64,54.2%), (1,5,100.0%), (1,1,100.0%), (1,13,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.007052/1.809, allocations: 5.239 MB / 0.8784 GB, free: 88.09 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00128/1.81, allocations: 0.6019 MB / 0.879 GB, free: 87.48 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01311/1.823, allocations: 9.379 MB / 0.8882 GB, free: 78.01 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.007436/1.831, allocations: 5.876 MB / 0.8939 GB, free: 72.1 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.22e-05/1.831, allocations: 20 kB / 0.8939 GB, free: 72.08 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.895e-05/1.831, allocations: 23.91 kB / 0.8939 GB, free: 72.06 MB / 0.5294 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03199/1.863, allocations: 21.08 MB / 0.9145 GB, free: 50.87 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.128e-05/1.863, allocations: 8 kB / 0.9145 GB, free: 50.86 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003361/1.866, allocations: 0.8664 MB / 0.9154 GB, free: 50 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003981/1.87, allocations: 1.63 MB / 0.917 GB, free: 48.34 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000354/1.871, allocations: 128 kB / 0.9171 GB, free: 48.22 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0198/1.89, allocations: 23.2 MB / 0.9397 GB, free: 24.08 MB / 0.5294 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.578e-06/1.89, allocations: 4.156 kB / 0.9397 GB, free: 24.08 MB / 0.5294 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2486/2.139, allocations: 13.73 MB / 0.9532 GB, free: 162.2 MB / 0.5294 GB Notification: Performance of postOpt removeConstants (simulation): time 0.004155/2.143, allocations: 1.369 MB / 0.9545 GB, free: 162.1 MB / 0.5294 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00196/2.145, allocations: 106.9 kB / 0.9546 GB, free: 162.1 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003804/2.149, allocations: 287.6 kB / 0.9549 GB, free: 162.1 MB / 0.5294 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001309/2.15, allocations: 409.4 kB / 0.9553 GB, free: 162.1 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004596/2.151, allocations: 152.8 kB / 0.9554 GB, free: 162.1 MB / 0.5294 GB Notification: Performance of sorting global known variables: time 0.008119/2.159, allocations: 3.967 MB / 0.9593 GB, free: 161.9 MB / 0.5294 GB Notification: Performance of sort global known variables: time 2.3e-07/2.159, allocations: 0 / 0.9593 GB, free: 161.9 MB / 0.5294 GB Notification: Performance of remove unused functions: time 0.01197/2.171, allocations: 2.375 MB / 0.9616 GB, free: 161.9 MB / 0.5294 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 27 * Number of states: 10 (imc.inertiaRotor.w,imc.stator.zeroInductor.i0,imc.stator.core.Phi.re,imc.stator.core.Phi.im,imc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.re,imc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.im,quadraticLoadTorque.phi,loadInertiaQS.w,quadraticLoadTorqueQS.phi,imcQS.rotorCage.port_p.reference.gamma) * Number of discrete variables: 6 (idealCloser.control[1],idealCloser.control[2],idealCloser.control[3],booleanStepQS[1].y,booleanStepQS[2].y,booleanStepQS[3].y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (438): * Single equations (assignments): 430 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 7 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 7 systems {(1,1,100.0%), (1,13,100.0%), (1,5,100.0%), (1,8,100.0%), (2,12,100.0%), (1,1,100.0%), (12,64,52.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.02276/2.194, allocations: 14.5 MB / 0.9758 GB, free: 156.7 MB / 0.5294 GB Notification: Performance of simCode: created initialization part: time 0.01392/2.208, allocations: 10.02 MB / 0.9855 GB, free: 152.5 MB / 0.5294 GB Notification: Performance of simCode: created event and clocks part: time 1.424e-05/2.208, allocations: 1.203 kB / 0.9855 GB, free: 152.5 MB / 0.5294 GB Notification: Performance of simCode: created simulation system equations: time 0.008135/2.216, allocations: 5.452 MB / 0.9909 GB, free: 149.9 MB / 0.5294 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008154/2.224, allocations: 1.654 MB / 0.9925 GB, free: 149.3 MB / 0.5294 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1204/2.345, allocations: 81.62 MB / 1.072 GB, free: 77.04 MB / 0.5294 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01028/2.355, allocations: 8.926 MB / 1.081 GB, free: 68.07 MB / 0.5294 GB Notification: Performance of simCode: alias equations: time 0.006683/2.362, allocations: 2.599 MB / 1.083 GB, free: 65.46 MB / 0.5294 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006832/2.368, allocations: 5.201 MB / 1.089 GB, free: 60.26 MB / 0.5294 GB Notification: Performance of SimCode: time 1.313e-06/2.368, allocations: 0 / 1.089 GB, free: 60.26 MB / 0.5294 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5094/2.878, allocations: 189.7 MB / 1.274 GB, free: 89.11 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate platform static: time 24.05/26.93, allocations: 24.03 kB / 1.274 GB, free: 89.09 MB / 0.545 GB (rm -f Modelica_3.2.3_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_DOL.pipe ; mkfifo Modelica_3.2.3_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_DOL.pipe ; head -c 1048576 < Modelica_3.2.3_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_DOL.pipe >> ../files/Modelica_3.2.3_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_DOL.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_3.2.3_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_DOL_res.mat --tempDir=temp_Modelica_3_2_3_Modelica_Magnetic_QuasiStatic_FundamentalWave_Examples_BasicMachines_InductionMachines_IMC_DOL_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Modelica_3_2_3_Modelica_Magnetic_QuasiStatic_FundamentalWave_Examples_BasicMachines_InductionMachines_IMC_DOL.fmu > Modelica_3.2.3_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_DOL.pipe 2>&1) diffSimulationResults("Modelica_3.2.3_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_DOL_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/Modelica/Magnetic/QuasiStatic/FundamentalWave/Examples/BasicMachines/InductionMachines/IMC_DOL/IMC_DOL.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_3.2.3_Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_DOL.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches